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Add searching by international designator

pull/26/head
Cees Bassa 2020-03-25 13:47:30 +01:00
parent 6649019075
commit 1da489eb34
1 changed files with 29 additions and 19 deletions
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48
tleinfo.c
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@ -19,11 +19,12 @@ extern double SGDP4_jd0;
void usage(void)
{
printf("usage: tleinfo [-c TLEFILE] [-u] [|-1|-f] [ |-n|-d] [-i SATNO] [ |-a|-b] [-H] [-h]\n\n");
printf("usage: tleinfo [-c TLEFILE] [-u] [|-1|-f] [ |-n|-d] [-i SATNO] [-I INTLDESG ] [ |-a|-b] [-H] [-h]\n\n");
printf("-c TLEFILE The file containing orbital elements in the form of TLEs, 3 lines per object\n");
printf(" default: ./bulk.tle\n");
printf("-i SATNO Filter only elements for objects with this satno\n");
printf("-i SATNO Filter only elements for objects with this NORAD catalog identifier\n");
printf("-I INTLDESG Filter only elements for objects with this international designator\n");
printf("-u Show only one object (MODE0 only)\n");
printf("\nSelect MODE:\n");
@ -199,9 +200,9 @@ float orbital_longitude_at_midnight(orbit_t orb,double mjd0)
int main(int argc,char *argv[])
{
int arg=0,satno=0,header=0,oneline=0,no,name=0,desig=0;
int arg=0,satno=0,header=0,oneline=0,no,name=0,desig=0,has_intldesg=0;
char tlefile[LIM];
char line0[LIM],line1[LIM],line2[LIM],nfd[32];
char line0[LIM],line1[LIM],line2[LIM],nfd[32],intldesg[16]="",desg[16]="";
FILE *file;
orbit_t orb;
float aodp,perigee,apogee,period,lng;
@ -213,7 +214,7 @@ int main(int argc,char *argv[])
sprintf(tlefile,"%s/bulk.tle",env);
// Decode options
while ((arg=getopt(argc,argv,"c:i:aH1ftndbu"))!=-1) {
while ((arg=getopt(argc,argv,"c:i:I:aH1ftndbu"))!=-1) {
switch (arg) {
case 'c':
@ -244,6 +245,11 @@ int main(int argc,char *argv[])
satno=atoi(optarg);
break;
case 'I':
strcpy(intldesg,optarg);
has_intldesg=1;
break;
case 'a':
info=1;
break;
@ -276,21 +282,25 @@ int main(int argc,char *argv[])
while (fgetline(file,line1,LIM)>0) {
// Find TLE line
if (line1[0]=='1') {
fgetline(file,line2,LIM);
sscanf(line1+2,"%d",&no);
if (satno==0 || satno==no) {
if (name==1 && desig==0)
printf("%s\n",line0);
else if (name==0 && desig==1)
printf("%.8s\n",line1+9);
else
printf("%s\n%s\n%s\n",line0,line1,line2);
if (unique==1)
break;
}
fgetline(file,line2,LIM);
sscanf(line1+2,"%d",&no);
sscanf(line1+9,"%s",&desg);
if ((satno==0 || satno==no) && (has_intldesg==0)) {
if (name==1 && desig==0)
printf("%s\n",line0);
else if (name==0 && desig==1)
printf("%.8s\n",line1+9);
else
printf("%s\n%s\n%s\n",line0,line1,line2);
if (unique==1)
break;
} else if (has_intldesg==1) {
if (strcmp(desg,intldesg)==0) {
printf("%s\n%s\n%s\n",line0,line1,line2);
}
}
}
strcpy(line0,line1);
}